EP1187233A3 - Procédé pour la préparation d'un fil d'oxyde supraconducteur - Google Patents

Procédé pour la préparation d'un fil d'oxyde supraconducteur Download PDF

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Publication number
EP1187233A3
EP1187233A3 EP01402252A EP01402252A EP1187233A3 EP 1187233 A3 EP1187233 A3 EP 1187233A3 EP 01402252 A EP01402252 A EP 01402252A EP 01402252 A EP01402252 A EP 01402252A EP 1187233 A3 EP1187233 A3 EP 1187233A3
Authority
EP
European Patent Office
Prior art keywords
wire
obtaining
filaments
oxide superconducting
superconducting wire
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP01402252A
Other languages
German (de)
English (en)
Other versions
EP1187233A2 (fr
EP1187233B1 (fr
Inventor
Tetsuyuki Osaka Works of Sumitomo Ele Ind Kaneko
Naoki c/o Osaka Works of Sumitomo Elect Ind Ayai
Jun c/o Osaka Works of Sumitomo Ele Ind Fujikami
Shinichi c/o Osaka Works of Sumitomo Kobayashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Publication of EP1187233A2 publication Critical patent/EP1187233A2/fr
Publication of EP1187233A3 publication Critical patent/EP1187233A3/fr
Application granted granted Critical
Publication of EP1187233B1 publication Critical patent/EP1187233B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N60/00—Superconducting devices
    • H10N60/01—Manufacture or treatment
    • H10N60/0268—Manufacture or treatment of devices comprising copper oxide
    • H10N60/0801—Manufacture or treatment of filaments or composite wires
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49014—Superconductor

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
EP01402252A 2000-08-29 2001-08-29 Procédé pour la préparation d'un fil d'oxyde supraconducteur Expired - Lifetime EP1187233B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000258841 2000-08-29
JP2000258841A JP2002075091A (ja) 2000-08-29 2000-08-29 酸化物超電導線材の製造方法

Publications (3)

Publication Number Publication Date
EP1187233A2 EP1187233A2 (fr) 2002-03-13
EP1187233A3 true EP1187233A3 (fr) 2005-05-11
EP1187233B1 EP1187233B1 (fr) 2007-01-10

Family

ID=18747089

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01402252A Expired - Lifetime EP1187233B1 (fr) 2000-08-29 2001-08-29 Procédé pour la préparation d'un fil d'oxyde supraconducteur

Country Status (7)

Country Link
US (1) US6546614B2 (fr)
EP (1) EP1187233B1 (fr)
JP (1) JP2002075091A (fr)
AU (1) AU780949B2 (fr)
DE (1) DE60125879T2 (fr)
DK (1) DK1187233T3 (fr)
HK (1) HK1041107B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2004252683A1 (en) * 2003-06-26 2005-01-06 Sumitomo Electric Industries, Ltd. Bismuth oxide superconducting wire rod and process for producing the same
CA2536378A1 (fr) * 2003-08-22 2005-03-10 Activbiotics, Inc. Analogues de rifamycine et utilisations de ceux-ci
JP4595813B2 (ja) * 2006-01-06 2010-12-08 住友電気工業株式会社 酸化物超電導線材およびその製造方法ならびに超電導機器
CN109923621B (zh) 2016-11-08 2021-02-09 株式会社自动网络技术研究所 电线导体、被覆电线、线束

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4223434A (en) * 1979-02-01 1980-09-23 The United States Of America As Represented By The United States Department Of Energy Method of manufacturing a niobium-aluminum-germanium superconductive material
JPH041002A (ja) * 1990-04-18 1992-01-06 Sumitomo Electric Ind Ltd 酸化物超電導体の製造方法
EP0543399A1 (fr) * 1991-11-20 1993-05-26 Hitachi, Ltd. Fil supraconducteur composite et son procédé de fabrication
WO1996039721A1 (fr) * 1995-06-06 1996-12-12 American Superconductor Corporation TRAITEMENT DE SUPRACONDUCTEURS (Bi,Pb)SCCO DANS DES FILS
US5807808A (en) * 1989-01-21 1998-09-15 Sumitomo Electric Industries, Ltd. Method of preparing Bi oxide superconducting wire

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3851801T2 (de) * 1987-07-17 1995-04-13 Fujikura Ltd Verfahren zur Herstellung eines supraleitenden Drahtes mit einem Oxyd-Supraleiter.
JP2839415B2 (ja) 1992-08-25 1998-12-16 財団法人国際超電導産業技術研究センター 希土類系超電導性組成物の製造方法
JPH06176637A (ja) 1992-12-04 1994-06-24 Showa Electric Wire & Cable Co Ltd Ｂｉ系酸化物超電導線の製造方法
JPH072525A (ja) 1993-02-17 1995-01-06 Hoechst Ag 高温超伝導体先駆物質の製造方法
DE9318197U1 (de) * 1993-11-30 1994-11-10 Adelwitz Technologie Zentrum G Hochtemperatur Supraleiter Material
JPH07300314A (ja) 1994-04-28 1995-11-14 Hitachi Cable Ltd 酸化物超電導体粉末の予備成形体，及びその予備成形体を用いた酸化物超電導材の製造方法
US5741377A (en) * 1995-04-10 1998-04-21 Martin Marietta Energy Systems, Inc. Structures having enhanced biaxial texture and method of fabricating same
JP3797844B2 (ja) * 2000-03-06 2006-07-19 株式会社リコー 画像データ処理装置およびプリント出力装置および画像データ圧縮・伸長処理方法および画像データ処理方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4223434A (en) * 1979-02-01 1980-09-23 The United States Of America As Represented By The United States Department Of Energy Method of manufacturing a niobium-aluminum-germanium superconductive material
US5807808A (en) * 1989-01-21 1998-09-15 Sumitomo Electric Industries, Ltd. Method of preparing Bi oxide superconducting wire
JPH041002A (ja) * 1990-04-18 1992-01-06 Sumitomo Electric Ind Ltd 酸化物超電導体の製造方法
EP0543399A1 (fr) * 1991-11-20 1993-05-26 Hitachi, Ltd. Fil supraconducteur composite et son procédé de fabrication
WO1996039721A1 (fr) * 1995-06-06 1996-12-12 American Superconductor Corporation TRAITEMENT DE SUPRACONDUCTEURS (Bi,Pb)SCCO DANS DES FILS

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 016, no. 141 (M - 1232) 9 April 1992 (1992-04-09) *
ZHANG PINGXIANG ET AL: "PREPARATION AND PROPERTIES OF AG-SHEATHED BI(PB)-SR-CA-CU-O SUPERCONDUCTING WIRES", CRYOGENICS, IPC SCIENCE AND TECHNOLOGY PRESS LTD. GUILDFORD, GB, vol. 30, 1 September 1990 (1990-09-01), pages 851 - 854, XP000168774, ISSN: 0011-2275 *

Also Published As

Publication number Publication date
AU5780201A (en) 2002-03-07
HK1041107A1 (en) 2002-06-28
AU780949B2 (en) 2005-04-28
DE60125879D1 (de) 2007-02-22
EP1187233A2 (fr) 2002-03-13
EP1187233B1 (fr) 2007-01-10
DE60125879T2 (de) 2007-11-08
US20020043298A1 (en) 2002-04-18
DK1187233T3 (da) 2007-05-14
US6546614B2 (en) 2003-04-15
HK1041107B (zh) 2007-05-04
JP2002075091A (ja) 2002-03-15

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